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Dvimačių struktūrų irimo modeliavimas naudojant prisitaikančiuosius baigtinių elementų tinklus / Simulation of 2D structures facture using adaptive finite element meshes

In this work the h-adaptive FE strategy for solving 2D problems of fracture mechanics is developed and applicated. The stress indicator employed in the adaptive analysis is able to capture high gradients of stress in the vicinity of the defect. Performance of this technique is checked against the defects of different geometry. Finally the above-mentioned technique exposes its suitability for solving fracture problems.

Identiferoai:union.ndltd.org:LABT_ETD/oai:elaba.lt:LT-eLABa-0001:E.02~2004~D_20041111_085744-71834
Date11 November 2004
CreatorsStupak, Eugeniuš
ContributorsDaunys, Mykolas, Atkočiūnas, Juozas, Leonavičius, Mindaugas, Kaklauskas, Gintaris, Kačianauskas, Rimantas, Barauskas, Rimantas, Belevičius, Rimantas, Dundulis, Gintautas, Vilnius Gediminas Technical University
PublisherLithuanian Academic Libraries Network (LABT), Vilnius Gediminas Technical University
Source SetsLithuanian ETD submission system
LanguageLithuanian
Detected LanguageEnglish
TypeDoctoral thesis
Formatapplication/pdf
Sourcehttp://vddb.library.lt/obj/LT-eLABa-0001:E.02~2004~D_20041111_085744-71834
RightsUnrestricted

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